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TMEPAI / PMEPA1 Antibody (aa101-150)

Rabbit Polyclonal Antibody

     
  • IF - TMEPAI / PMEPA1 Antibody (aa101-150) ALS14476
    Immunofluorescence of HUVEC cells, using TMEPA Antibody.
  • SPECIFICATION
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Product Information
Application
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • E=ELISA
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
WB, IHC-P, IF, E
Primary Accession Q969W9
Reactivity Human
Host Rabbit
Clonality Polyclonal
Calculated MW 32kDa
Dilution ELISA (1:20000), IF (1:100-1:500), IHC-P (10 µg/ml), WB (1:500-1:1000) ,
Additional Information
Gene ID 56937
Other Names Protein TMEPAI, Prostate transmembrane protein androgen induced 1, Solid tumor-associated 1 protein, Transmembrane prostate androgen-induced protein, PMEPA1, STAG1, TMEPAI
Target/Specificity TMEPA Antibody detects endogenous levels of total TMEPA protein.
Reconstitution & Storage Short term 4°C, long term aliquot and store at -20°C, avoid freeze thaw cycles.
PrecautionsTMEPAI / PMEPA1 Antibody (aa101-150) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name PMEPA1
Synonyms STAG1, TMEPAI
Function Functions as a negative regulator of TGF-beta signaling and thereby probably plays a role in cell proliferation, differentiation, apoptosis, motility, extracellular matrix production and immunosuppression. In the canonical TGF-beta pathway, ZFYVE9/SARA recruits the intracellular signal transducer and transcriptional modulators SMAD2 and SMAD3 to the TGF-beta receptor. Phosphorylated by the receptor, SMAD2 and SMAD3 then form a heteromeric complex with SMAD4 that translocates to the nucleus to regulate transcription. Through interaction with SMAD2 and SMAD3, LDLRAD4 may compete with ZFYVE9 and SMAD4 and prevent propagation of the intracellular signal (PubMed:20129061, PubMed:24627487). Also involved in down-regulation of the androgen receptor (AR), enhancing ubiquitination and proteasome-mediated degradation of AR, probably by recruiting NEDD4 (PubMed:18703514).
Cellular Location Early endosome membrane; Single-pass membrane protein. Golgi apparatus membrane; Single-pass membrane protein
Tissue Location Highest expression in prostate. Also expressed in ovary
Volume 50 µl
Research Areas
Citations (0)

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Background

Functions as a negative regulator of TGF-beta signaling and thereby probably plays a role in cell proliferation, differentiation, apoptosis, motility, extracellular matrix production and immunosuppression. In the canonical TGF-beta pathway, ZFYVE9/SARA recruits the intracellular signal transducer and transcriptional modulators SMAD2 and SMAD3 to the TGF-beta receptor. Phosphorylated by the receptor, SMAD2 and SMAD3 then form a heteromeric complex with SMAD4 that translocates to the nucleus to regulate transcription. Through interaction with SMAD2 and SMAD3, LDLRAD4 may compete with ZFYVE9 and SMAD4 and prevent propagation of the intracellular signal (PubMed:20129061, PubMed:24627487). Also involved in down-regulation of the androgen receptor (AR), enhancing ubiquitination and proteasome-mediated degradation of AR, probably by recruiting NEDD4 (PubMed:18703514).

References

Xu L.L.,et al.Genomics 66:257-263(2000).
Rae F.K.,et al.Mol. Carcinog. 32:44-53(2001).
Brunschwig E.B.,et al.Cancer Res. 63:1568-1575(2003).
Deloukas P.,et al.Nature 414:865-871(2001).
Mural R.J.,et al.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.

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$ 395.00
Cat# ALS14476
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